<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<div class="wrapper">
    <input id="email-input" type="text">
    <ul id="email-sug-wrapper" class="email-sug"></ul>
</div>

<script type="text/javascript">
	var postfixList = ['163.com', 'gmail.com', '126.com', 'qq.com', '263.net'];
	var wr=document.getElementsByClassName('wrapper');
	var ei=document.getElementById('email-input');
	var esw=document.getElementById('email-sug-wrapper');
	
</script>

	</body>
</html>
